2004-05-20 Kristian Høgsberg <krh@redhat.com>
+ * doc/TODO: Remove resolved items.
+
+ * bus/expirelist.h (struct BusExpireList): remove unused n_items
+ field.
+
+ * bus/connection.c (bus_connections_expect_reply): Enforce the
+ per-connection limit on pending replies.
+
Patch from Jon Trowbridge <trow@ximian.com>:
* bus/main.c (setup_reload_pipe): Added. Creates a pipe and sets
_dbus_assert (connections->n_completed == 0);
- _dbus_assert (connections->pending_replies->n_items == 0);
bus_expire_list_free (connections->pending_replies);
_dbus_loop_remove_timeout (bus_context_get_loop (connections->context),
dbus_uint32_t reply_serial;
DBusList *link;
CancelPendingReplyData *cprd;
+ int count;
_dbus_assert (will_get_reply != NULL);
_dbus_assert (will_send_reply != NULL);
reply_serial = dbus_message_get_serial (reply_to_this);
link = _dbus_list_get_first_link (&connections->pending_replies->items);
+ count = 0;
while (link != NULL)
{
pending = link->data;
link = _dbus_list_get_next_link (&connections->pending_replies->items,
link);
+ ++count;
}
+ if (count >=
+ bus_context_get_max_replies_per_connection (connections->context))
+ {
+ dbus_set_error (error, DBUS_ERROR_LIMITS_EXCEEDED,
+ "The maximum number of pending replies per connection has been reached");
+ return FALSE;
+ }
+
pending = dbus_new0 (BusPendingReply, 1);
if (pending == NULL)
{
void
bus_expire_list_free (BusExpireList *list)
{
- _dbus_assert (list->n_items == 0);
_dbus_assert (list->items == NULL);
_dbus_loop_remove_timeout (list->loop, list->timeout,
struct BusExpireList
{
DBusList *items; /**< List of BusExpireItem */
- int n_items;
DBusTimeout *timeout;
DBusLoop *loop;
BusExpireFunc expire_func;
- re_align_field_recurse() in dbus-message.c is broken because it
crashes on some types of header field values. security problem.
- - the system daemon has to be able to reload changes to the
- security policy without restarting, because apps won't
- be coded to handle it restarting
-
- modify the wire protocol to keep the args signature separate
from the args themselves. Make the name of TYPE_CUSTOM part
of the type signature, rather than part of the value.
yourself; is it an error, or allowed? If allowed,
we need to have a test for it in the test suite.
- - the max_replies_per_connection resource limit isn't implemented
-
- array lengths should probably be returned as size_t rather than int
(though they are kind of a pita to pass in as size_t with the
varargs, so maybe not - what does glib do with g_object_get()?)
- recursive dispatch, see dbus_connection_dispatch()
- - Better error checking for bogus configuration files. Currently if a
- configuration file tries to include itself the bus crashes on start. We
- should probably have a check against this.
-
- Perhaps the auth protocol should be able to negotiate a protocol
version to the least-common-denominator between client and server?
Though in practice ever using this feature would be pretty tough,